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City of Atherton, CAAtherton, CA Weather Forecast
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Atherton Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
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| Patchy Fog | Patchy Fog | Partly Cloudy | Partly Cloudy | Mostly Clear | Sunny | Mostly Clear | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 53°FLo: 12°C | Hi: 70°FHi: 21°C Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Hi: 70°FHi: 21°C Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C Lo: 55°FLo: 13°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 802 PM PST Wed Nov 04 2026 
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Issued: 1254 AM PST Thu Nov 5 2026
Key Messages
Updated at 1246 AM PST Thu Nov 5 2026- Slightly warmer weather arrives today
- Coastal flooding due to high tides through Friday 11/13
- Hazardous beach conditions through Saturday
Aviation
... (06Z TAFS) Issued at 917 PM PST Wed Nov 4 2026
High pressure returns during the 06z TAFs. High clouds will move over the forecast area from the west tonight into Thursday morning. At least partial radiative cooling will likely result in patchy fog /IFR-LIFR/ tonight and Thursday morning. Otherwise dry...